Prepare against Julio Eduardo Casas
Colombia · World #66,331 classical · FIDE ID 4424492
When preparing against Julio Eduardo Casas, expect 1.e4 in 100% of White games. Against 1.e4 the reply is 1...d5 (35% of games); against 1.d4, 1...d5 (36%).
Our database contains 68 games by Julio Eduardo Casas, covering Sep 2011 to Oct 2026. Below you'll find Julio Eduardo Casas's most-played openings with White and Black, career performance record, notable wins and top events — everything you need to scout Julio Eduardo Casas before a game. You can open the same data in the free interactive preparation workstation, which builds a move-by-move opening tree from every game.
Ratings
| Time control | Current | Peak | Peak date |
|---|---|---|---|
| Classical | 1,834 | 2,025 | Dec 2015 |
| Rapid | 1,949 | 2,002 | Nov 2013 |
| Blitz | 1,895 | 2,012 | Nov 2012 |
Performance record
| Split | Games | Wins | Draws | Losses | Win rate |
|---|---|---|---|---|---|
| Overall | 68 | 23 | 17 | 28 | 33.8% |
| As White | 34 | 9 | 10 | 15 | 26.5% |
| As Black | 34 | 14 | 7 | 13 | 41.2% |
Move-by-move preparation stats
Straight from the preparation tree built over all of Julio Eduardo Casas's games — the same tree the interactive prep board lets you walk to any depth. Scores are from Julio Eduardo Casas's side.
First moves as White (34 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| e4 | 34 | 100.0% | 41.2% |
Main lines as White
- 1.e4 — 100% of White games, 41.2% score
- …c5 (53% of these games) — Casas usually continues Nc3 (30.0% score)
- …e5 (21% of these games) — Casas usually continues Nf3 (33.3% score)
- …e6 (15% of these games) — Casas usually continues d3 (83.3% score)
As Black against 1.e4 (20 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d5 | 7 | 35.0% | 71.4% |
| c5 | 6 | 30.0% | 66.7% |
| e5 | 5 | 25.0% | 0.0% |
| Nc6 | 2 | 10.0% | 100.0% |
As Black against 1.d4 (14 games)
| Move | Games | Share | Player score |
|---|---|---|---|
| d5 | 5 | 35.7% | 50.0% |
| Nf6 | 3 | 21.4% | 83.3% |
| e6 | 2 | 14.3% | 25.0% |
| f5 | 2 | 14.3% | 25.0% |
| d6 | 2 | 14.3% | 25.0% |
Julio Eduardo Casas's chess games
All 68 games by Julio Eduardo Casas in the Chess.ceo database (Sep 2011 - Oct 2026) are free to browse, search and replay: filter by opening, opponent, event or date on the player page, or step through any game on the analysis board. Record: 23 wins, 17 draws, 28 losses.
Openings as White
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B23 | Sicilian: Closed | 10 | 0/6/4 | 0.0% |
| B20 | Sicilian | 6 | 1/1/4 | 16.7% |
| C00 | King's Indian Attack | 3 | 2/1/0 | 66.7% |
| C50 | Italian Game | 2 | 1/0/1 | 50.0% |
| B07 | Pirc Defense | 2 | 1/0/1 | 50.0% |
| C88 | Ruy Lopez: Closed | 1 | 1/0/0 | 100.0% |
| B01 | Scandinavian Defense: Main Line | 1 | 0/1/0 | 0.0% |
| C44 | Scotch Game | 1 | 1/0/0 | 100.0% |
| B86 | Sicilian: Scheveningen | 1 | 0/0/1 | 0.0% |
| B20 | Sicilian: Wing Gambit | 1 | 1/0/0 | 100.0% |
Openings as Black
| ECO | Opening | Games | W/D/L | Win rate |
|---|---|---|---|---|
| B01 | Scandinavian Defense: Modern Variation | 4 | 2/2/0 | 50.0% |
| B01 | Scandinavian Defense: Main Line | 3 | 2/0/1 | 66.7% |
| B20 | Sicilian | 3 | 3/0/0 | 100.0% |
| D02 | Queen's Pawn Game | 3 | 2/1/0 | 66.7% |
| A83 | Dutch Defense | 2 | 0/1/1 | 0.0% |
| B30 | Sicilian: Rossolimo | 2 | 0/0/2 | 0.0% |
| C45 | Scotch Game | 2 | 1/0/1 | 50.0% |
| A45 | Horwitz Defense | 2 | 0/1/1 | 0.0% |
| D25 | Queen's Gambit Accepted | 1 | 0/0/1 | 0.0% |
| E90 | King's Indian Defense: Orthodox Variation | 1 | 0/1/0 | 0.0% |
Notable wins
| Date | Opponent | Elo | Event | ECO |
|---|---|---|---|---|
| Mar 2019 | Mauricio Martinez | 1,967 | ch-COL U2000 | C50 |
| Jul 2017 | Harlinson Trujillo Quesada | 1,917 | chT-COL | D13 |
| Oct 2010 | Miguel Alejand Camacho Cardenas | 1,861 | chT-COL | B01 |
| Mar 2012 | Camilo Corredor Castellanos | 1,858 | Bogota Open 03 | C44 |
| Mar 2013 | Jose Manuel Jula | 1,837 | Bogota LAB Open 03 | B24 |
Top events
| Event | Year | Games | Score | TPR |
|---|---|---|---|---|
| COL sub zt 2.3.4 | 2016 | 7 | 2.5 | 1,701 |
| ch-COL | 2018 | 7 | 2.5 | 1,626 |
| Pamplona Sub zt 2.3 | 2012 | 7 | 3 | 2,100 |
| chT-COL | 2018 | 6 | 3.5 | 2,008 |
| COL pre olympic sf3 | 2018 | 6 | 3 | 1,837 |
| ch-COL sf | 2011 | 6 | 2 | 1,911 |
| Bogota Navidad Open | 2016 | 6 | 2.5 | 1,691 |
| ch-COL U2000 | 2019 | 4 | 2 | 1,925 |
Interactive opening tree from all 68 games, weak-spot detection and engine analysis.
Start preparationFrequently asked questions
Where can I find Julio Eduardo Casas's chess games?
68 games by Julio Eduardo Casas, from Sep 2011 to Oct 2026, are free to browse and replay move by move — no signup needed. The preparation view groups them into an opening tree showing every line Julio Eduardo Casas has played.
What does Julio Eduardo Casas play on the first move as White?
Across 34 games with White in our database, Julio Eduardo Casas opens with 1.e4 (100% of games). Against 1.e4 as Black, Julio Eduardo Casas answers 1...d5 (35% of games), 1...c5 (30% of games), 1...e5 (25% of games). Against 1.d4: 1...d5 (36% of games), 1...Nf6 (21% of games), 1...e6 (14% of games).
What openings does Julio Eduardo Casas play as White?
As White, Julio Eduardo Casas's most-played openings in our database are: Sicilian: Closed (10 games, 0.0% win rate); Sicilian (6 games, 16.7% win rate); King's Indian Attack (3 games, 66.7% win rate). The full breakdown of 34 games with White is in the table above.
What openings does Julio Eduardo Casas play as Black?
As Black, Julio Eduardo Casas most often plays: Scandinavian Defense: Modern Variation (4 games, 50.0% win rate); Scandinavian Defense: Main Line (3 games, 66.7% win rate); Sicilian (3 games, 100.0% win rate). See the table above for the top ten Black openings across 34 games.
What is Julio Eduardo Casas's FIDE rating?
Julio Eduardo Casas is currently rated 1,834 in classical chess, 1,949 in rapid and 1,895 in blitz. Peak classical rating: 2,025 (Dec 2015).
How many games has Julio Eduardo Casas played?
Our database contains 68 games by Julio Eduardo Casas, covering Sep 2011 to Oct 2026. Overall record: 23 wins, 17 draws, 28 losses (33.8% win rate).
How do I prepare against Julio Eduardo Casas?
68 games by Julio Eduardo Casas reveal their opening repertoire, most-played lines, and the variations where they score worst — the raw material for targeted preparation. The interactive opening tree lets you walk every line to any depth.